Paul Sean O`Neill

IRL · 29 yrs · K=20 · Peak 2040 (Jan 2019)

Best performance: 2163 at Elm Mount Championship 2017 A(Best of 2017)

World #=41185 live662#40,523 publishedIreland #=132

OCT26 Rating

1933

Live Rating

1933.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	LCU Armstrong Cup 2025-2026 Rounds 5-6Nov 29, 2025 – Jan 14	1/1	—

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

50 of 63 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

LCU Armstrong Cup 2025-2026 Rounds 5-6—(1)
Nov 2025 – Jan 2026Teamfederation source
Score 1/1Opp avg 1829Start 1928
LCU Armstrong Cup 2025-2026 Rounds 3-4—(1)
Nov 2025Teamfederation source
Score ½/1Opp avg 1846Start 1928
Div 1 Armstrong 2024-2025 Round 11—(1)
Apr 2025Teamfederation source
Score 1/1Opp avg 1895Start 1933
Div 2 Heidenfeld Trophy 2024-2025 Round 11—(1)
Apr 2025Teamfederation source
Score 0/1Opp avg 1772Start 1933
The Sligo Tournament 2025 Master1758
Jan – Feb 2025Swissfederation source
Best of 2025Score 1½/4Opp avg 1845Start 1976
Div 2 Heidenfeld Trophy 2024-2025 Rounds 5-6—(1)
Nov 2024 – Jan 2025Teamfederation source
Score 0/1Opp avg 2012Start 1960
Div 1 Armstrong 2024-2025 Rounds 5-6—(1)
Nov 2024 – Jan 2025Teamfederation source
Score 0/1Opp avg 2014Start 1960
Div 1 Armstrong 2024-2025 Rounds 3-4—(1)
Sep – Nov 2024Teamfederation source
Score 1/1Opp avg 1895Start 1960
Div 1 Armstrong 2024-2025 Round 1-2—(1)
Sep – Oct 2024Teamfederation source
Score 1/1Opp avg 1899Start 1960
LCU Armstrong Cup Round 8-10—(1)
Feb – Mar 2024Teamfederation source
Score 0/1Opp avg 1759Start 1963
LCU Armstrong Cup Rounds 6-7—(1)
Jan – Feb 2024Teamfederation source
Score ½/1Opp avg 1797Start 1963
LCU Armstrong Cup Rounds 3-5—(1)
Nov – Dec 2023Teamfederation source
Score 0/1Opp avg 1992Start 1974
LCU Armstrong Cup Rounds 1-2—(1)
Sep – Oct 2023Teamfederation source
Score ½/1Opp avg 1903Start 1974
LCU Branagan Cup 2023 group A—(2)
Jun – Jul 2023Teamfederation source
Score 2/2Opp avg 1872Start 1959
LCU Armstrong Cup 2022-3 Rounds 7-101775
Feb – Apr 2023Teamfederation source
Best of 2023Score 2/4Opp avg 1775Start 1964
LCU Heidenfeld Cup 2022-3 Rounds 6-9—(1)
Jan – Apr 2023Teamfederation source
Score 1/1Opp avg 1915Start 1964
LCU Armstrong Cup 2022-3 Rounds 5-6—(1)
Jan – Feb 2023Teamfederation source
Score 1/1Opp avg 1724Start 1964
LCU Armstrong Cup 2022-3 Rounds 1-2—(1)
Sep – Oct 2022Teamfederation source
Score ½/1Opp avg 1911Start 1971
Elm Mount Chess Club Championship 2022 Section A—(1)
Aug – Sep 2022Round robinfederation source
Score ½/1Opp avg 1784Start 1971
The 100th Irish Championships 2021 Open Weekender1907
Aug 2021Swissfederation source
Best of 2021Score 3½/5Opp avg 1812Start 1974
LCU Armstrong Cup 2019-20 Round 9—(1)
Feb 2020Teamfederation source
Score ½/1Opp avg 1830Start 1968
LCU Armstrong Cup 2019-20 Rounds 7-8—(1)
Feb 2020Teamfederation source
Score 1/1Opp avg 1973Start 1968
LCU Armstrong Cup 2019-20 Round 6—(1)
Jan 2020Teamfederation source
Score 1/1Opp avg 1696Start 1965
LCU Armstrong Cup 2019-20 Rounds 1-2—(1)
Sep – Oct 2019Teamfederation source
Score 1/2Opp avg 1932Start 1994
Elm Mount Chess Club Championship Section A 20191923
Aug 2019Round robinfederation source
#3 in 2019Score 5½/10Opp avg 1887Start 1994

Rated near Paul Sean O`Neill · Classical

World

#=41185Frank Wittenbrock1933.0
#=41185Alan Muntadas1933.0
#=41185Paul Sean O`Neill1933.0
#=41185Santosh Hariharan1933.0
#=41185Rustem Abdullayev1933.0

Ireland

#131Daniil Nikolaev1933.4
#=132Alan Muntadas1933.0
#=132Paul Sean O`Neill1933.0
#=132Rustem Abdullayev1933.0
#135Advaith Nichenametla V1931.6

Live ratings projected from the OCT26 published list · Not affiliated with FIDE